Individual holder
SMITH ALVIN H
US·5 granted patents·87 citations·filing 1980–1994
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0175US4316347APortable solar gardenSMITH ALVIN H·Filed 1980·Granted Feb 23, 1982·32 cites·7 claims
- 0258US5028086AVehicle theft preventing seat cushion frameSMITH ALVIN H·Filed 1990·Granted Jul 2, 1991·20 cites·6 claims
- 0351USD291396SPillowSMITH ALVIN H·Filed 1985·Granted Aug 18, 1987·6 cites·1 claims
- 0442US5160303AElastic resistance exercise device having resistance element retaining structureSMITH ALVIN H·Filed 1991·Granted Nov 3, 1992·18 cites·11 claims
- 0535US5348293ATethered tennis gameSMITH ALVIN H·Filed 1994·Granted Sep 20, 1994·11 cites·5 claims
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